PROMOTING CONSERVATION. SUPPORTING SUSTAINABLE DEVELOPMENT.
Over the past years, there have been several incidents of marine mammals, including whales, being beached in different parts of the Guiana Shield. This phenomenon was recognised by MAMACOCOSEA at its regional workshop during 18-20 March 2013 in Paramaribo. The participants determined as a high priority, the development of a regional stranding network and database (including sharing of genetic material). Click here to download the full report.
In light of the most recent occurrences where two whales were beached in Guyana (December 2014 and January 2015) and one in Suriname (April, 2013), the Guiana Shield Facility (GSF) is particularly concerned and will be monitoring this development in collaboration with MAMACOCOSEA.
Read more: Whales in Distress in the Guiana Shield
“Community Concepts and Communications for Understanding REDD+ and MRV” is the focus of a Guiana Shield Facility (GSF) funded project being implemented by the North Rupununi District Development Board (NRDDB). Download project document here.
Representatives from the Makushi Research Unit during a translation sessionThe NRDDB applied for the grant under the GSF Call for Proposals “Aligning Community MRV to national MRV for REDD+ Readiness” which aimed at aligning community monitoring, reporting and verification (CMRV) system with the ongoing national MRV system, so that the CMRV activities may be integrated into the national framework for REDD+ readiness. This project is aligned with the national priority on REDD+.
Read more: Preservation and Use of Indigenous Language key to Forest Conservation in the Guiana Shield
Participants at the Sepanguy Protected Areas Symposium in October, 2014 in French Guiana reiterated the call for the Guiana Shield Facility (GSF) to explore a marine protected area focus.
During the symposium, experts on marine mammals from the Guiana Shield countries participated in a roundtable discussion to examine "how to identify key marine areas and how to create marine protected areas."
The Participants posited that the Mamacocosea initiative should be considered as the backbone of the regional process to lead a marine protected areas (MPA) focus in the Guiana Shield.
Read more: Calls for the GSF to Explore Marine Protected Area focus for the Guiana Shield Reiterated at...
A symposium on Protected Areas in the Guiana Shield commenced in French Guiana on Monday, October 13, 2014. The event was hosted in observance of the Sepanguy's 50th anniversary and a follow up of the Kurukupari Plan of Action developed at the Guiana Shield Biodiversity Corridors Workshop hosted in May, 2014 by the Guiana Shield Facility (GSF).
The GSF has partnered with the host agency to bring together experts from countries of the Guiana Shield to participate in the symposium to contribute to the knowledge, and the management of biodiversity as well as explore the subject of research, recommendations and actions in the fight against climate change and equally important examining the subject of a shared governance with indigenous peoples in protected areas.
Read more: Partnership with Indigenous and Local communities Key to Protected Areas Conservation
Gold mining is on the rise in the Guiana Shield, a geographic region of South America that holds one of the world’s largest undisturbed tract of rainforest. Mining is a key driver of forest cover change, and while deforestation rates from mining remain lower overall in the Guiana Shield than in some other areas in South America, this region, with its unique biodiversity and expansive areas of connected forests, is certainly a place to watch.
And watching we are. SarVision, a spin-off from Wageningen University in the Netherlands, is employing the best use of open data by processing both radar and common optical satellite imagery (e.g., Landsat) to significantly improve monitoring techniques for the Guiana Shield region. Mongabay.com spoke with Niels Wielaard, executive director of SarVision about these new monitoring techniques and the mining situation in the Guiana Shield. Spatial distribution of forest cleared for mining expansion in the Guiana Shield during the period 2000-2013 (red). Result based on semi-automated analysis of more than 2,500 satellite images (MODIS, Landsat and ALOS PALSAR). Image processing: SarVision. Satelite imagery courtesy of USGS/NASA, JAXA/METI. “We have now developed the most comprehensive mining-specific forest loss dataset to date, with unprecedented geographic and temporal coverage (i.e., the entire Guiana Shield and annually for 2000-2013, with current updates in the works),” Wielaard said. “This has not been available before. Our tentative results show that [mining] expansion is still increasing rapidly…” Forest change can be tracked through satellite imagery. However, satellites require a clear view to get good photos. Radar, on the other hand, can peer through clouds that obscure the ground below and detect surface changes that are invisible to the naked eye. “Given the persistent cloud cover hampering commonly used satellites in this part of the world, radar sensors that penetrate clouds can make a difference for timely and consistent monitoring of change…” Wielaard said. “Radar’s sensitivity to soil moisture helps to better detect small-scale mining sites. We found that with optical time-series we should also for the first time be able to track increased sedimentation of streams due to mining expansion. This opens up new possibilities for more systematic water quality monitoring.” The Guiana Shield. Photo courtesy of Biological Diversity of Guiana Shield. About two million hectares of tree cover were lost from 2001 through 2012, from the approximately 200 million-hectare forested area overlying the Guiana Shield, according to data from Global Forest Watch. While large tracts of intact forest still dominate the landscape, sections along its edges have been degraded since 2000. Map courtesy of Global Forest Watch. Left: mining areas detected in pink-white (see red arrows) in a Landsat7 image taken September 2008. Clouds (white) and cloud shadows (black) are visible, as well as black lines due to permanent satellite malfunction. Right: mining areas detected in pink-blue (red arrows) using PALSAR imagery captured July 2007. The area shown is approximately 33-by-27 kilometers. Mining in the Guiana Shield is driven by multinational mining companies, as well as artisanal and small-scale gold mining operations. While it is nearly impossible to track the flow of gold out of the country, the Brazilian company Ourominas is a well known big buyer of gold in South America, and some is likely going into the local jewelry sector. Gold prices skyrocketed during the last decade, increasing about 500 percent between 2000 and 2011 to more than $1,900 per ounce. This trend looks to be leveling, but not before encouraging mining outfits to set up shop and reap some profit. “We assume that the increase in global gold price in reaction to the financial crisis has been an underlying factor [of mining expansion],” Wielaard told mongabay.com. “Some observers I talked to speculate that an increase of Brazilian [prospectors] fleeing poverty and strict law enforcement against illegal mining in other parts of Brazil and Maroons in Suriname and French Guiana are seizing opportunities to employ them to get the gold out, coinciding with increased availability of (smuggled) mercury, might be a cause, or an effect.” The Guiana Shield is a tectonically stable, ancient portion of the South American plate, which encompasses the countries of Guyana, Suriname, French Guiana, and parts of Brazil, Venezuela and Columbia. Over 20,000 species of plants are found in the Guiana Shield ecoregion, over one-third of which are endemic and found nowhere else in the world. The Guiana Shield ecoregion contains some of the most carbon-rich forests in South America and represents an important sink for CO2. Animal diversity is similarly high in the region. Birds are especially plentiful, with 975 species found in the region, more than 70 of which are endemic. So far, more than 225 species of mammals have been identified in the region, including two types of dolphin, two manatee species and 13 types of primates. Over half of the overall mammal diversity, however, is of made up of bats—146 species and counting. Of the mammals, roughly 10 percent (29 species) are classified as threatened by the IUCN, including the two endemic primates in the region: the red-faced spider monkey (Ateles paniscus) and the white-faced saki (Pithecia pithecia). A male white-faced saki (Pithecia pithecia) in captivity. This is one of the two primate species endemic to the Guiana Shield region. Photo by Hans Hillewaert.According to data from Global Forest Watch, the total forest loss in the Guiana Shield from 2001 through 2012 amounted to about two million hectares of the shield’s approximately 200 million-hectare area. In other words, about 1 percent of the Guiana Shield was deforested in just over a decade. For more than 20 years, Sarvision has worked with local NGOs, such as the Guiana Shield Facility, www.guianashield.org, to improve overall monitoring of this area. “We hope [Sarvision’s monitoring] provides a basis for more systematic monitoring in support of responsible mining and sustainable supply chain marketing, spatial planning, and payment for ecosystem services such as clean water,” Wielaard said. “Local communities using low cost hand-held technology to sample forest and water quality parameters should also play a role.” A subspecies of the Amazon River dolphin (Inia geoffrensis) inhabits the rivers of the Guiana Shield. Also referred to as the "boto," this species was previously listed as Vulnerable by the IUCN due to human threats, but its status is now "Data Deficient." Photo by Allen Sheffield.
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